APA Style

Countryman, Vern, Kaufman, Andrew L.. (1971). Commercial law cases and materials . USA: Brown.

Chicago Style

Countryman, Vern, Kaufman, Andrew L.. Commercial law cases and materials. USA: Brown, 1971. Text.

MLA Style

Countryman, Vern, Kaufman, Andrew L.. Commercial law cases and materials. USA: Brown, 1971. Text.

Turabian Style

Countryman, Vern, Kaufman, Andrew L.. Commercial law cases and materials. USA: Brown, 1971. Print.